EP0965909A3 - Appareil de tri par fusion avec noeuds de comparaison connectés en forme d'arbre de tournoi - Google Patents

Appareil de tri par fusion avec noeuds de comparaison connectés en forme d'arbre de tournoi Download PDF

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Publication number
EP0965909A3
EP0965909A3 EP99111312A EP99111312A EP0965909A3 EP 0965909 A3 EP0965909 A3 EP 0965909A3 EP 99111312 A EP99111312 A EP 99111312A EP 99111312 A EP99111312 A EP 99111312A EP 0965909 A3 EP0965909 A3 EP 0965909A3
Authority
EP
European Patent Office
Prior art keywords
comparison
registers
nodes
retaining
merge
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP99111312A
Other languages
German (de)
English (en)
Other versions
EP0965909A2 (fr
Inventor
Shinsuke Azuma
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of EP0965909A2 publication Critical patent/EP0965909A2/fr
Publication of EP0965909A3 publication Critical patent/EP0965909A3/fr
Withdrawn legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F7/00—Methods or arrangements for processing data by operating upon the order or content of the data handled
    • G06F7/22—Arrangements for sorting or merging computer data on continuous record carriers, e.g. tape, drum, disc
    • G06F7/36—Combined merging and sorting
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S707/00—Data processing: database and file management or data structures
    • Y10S707/99931—Database or file accessing
    • Y10S707/99937—Sorting

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
EP99111312A 1998-06-19 1999-06-10 Appareil de tri par fusion avec noeuds de comparaison connectés en forme d'arbre de tournoi Withdrawn EP0965909A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP17335598A JP3344559B2 (ja) 1998-06-19 1998-06-19 マージソート処理装置
JP17335598 1998-06-19

Publications (2)

Publication Number Publication Date
EP0965909A2 EP0965909A2 (fr) 1999-12-22
EP0965909A3 true EP0965909A3 (fr) 2001-12-12

Family

ID=15958883

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99111312A Withdrawn EP0965909A3 (fr) 1998-06-19 1999-06-10 Appareil de tri par fusion avec noeuds de comparaison connectés en forme d'arbre de tournoi

Country Status (5)

Country Link
US (1) US6330559B1 (fr)
EP (1) EP0965909A3 (fr)
JP (1) JP3344559B2 (fr)
CA (1) CA2274282C (fr)
TW (1) TW445428B (fr)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6757284B1 (en) * 2000-03-07 2004-06-29 Cisco Technology, Inc. Method and apparatus for pipeline sorting of ordered streams of data items
JP3823697B2 (ja) 2000-07-11 2006-09-20 富士通株式会社 同期パターン位置検出回路
US20090098937A1 (en) * 2007-10-12 2009-04-16 Microsoft Corporation Adaptive tree visualization for tournament-style brackets
JP4502223B2 (ja) 2007-12-05 2010-07-14 株式会社エスグランツ ビット列のマージソート装置、方法及びプログラム
CN103019646B (zh) * 2013-01-09 2015-09-30 西安电子科技大学 并行排序电路及并行排序方法
US9047325B2 (en) * 2013-04-08 2015-06-02 International Business Machines Corporation Modularizing complex XML data for generation and extraction
JP6318377B2 (ja) * 2013-07-16 2018-05-09 東芝情報システム株式会社 優先データ選択装置及びその方法
US9619499B2 (en) * 2013-08-07 2017-04-11 International Business Machines Corporation Hardware implementation of a tournament tree sort algorithm
US9251218B2 (en) 2013-08-07 2016-02-02 International Business Machines Corporation Tunable hardware sort engine for performing composite sorting algorithms
US9830354B2 (en) * 2013-08-07 2017-11-28 International Business Machines Corporation Accelerating multiple query processing operations
US9495418B2 (en) 2013-08-07 2016-11-15 International Business Machines Corporation Scalable acceleration of database query operations
JP6016215B2 (ja) 2013-12-20 2016-10-26 インターナショナル・ビジネス・マシーンズ・コーポレーションＩｎｔｅｒｎａｔｉｏｎａｌ Ｂｕｓｉｎｅｓｓ Ｍａｃｈｉｎｅｓ Ｃｏｒｐｏｒａｔｉｏｎ トライ木構造を有するレコード群を高い効率でマージソートする方法、装置及びコンピュータプログラム
US10037366B2 (en) 2014-02-07 2018-07-31 Microsoft Technology Licensing, Llc End to end validation of data transformation accuracy
US10310813B2 (en) 2014-12-29 2019-06-04 International Business Machines Corporation Hardware implementation of a tournament tree sort algorithm using an external memory
US10523596B1 (en) * 2015-02-06 2019-12-31 Xilinx, Inc. Circuits for and methods of merging streams of data to generate sorted output data
US10896022B2 (en) 2017-11-30 2021-01-19 International Business Machines Corporation Sorting using pipelined compare units
US11354094B2 (en) * 2017-11-30 2022-06-07 International Business Machines Corporation Hierarchical sort/merge structure using a request pipe
US11048475B2 (en) 2017-11-30 2021-06-29 International Business Machines Corporation Multi-cycle key compares for keys and records of variable length
US10936283B2 (en) * 2017-11-30 2021-03-02 International Business Machines Corporation Buffer size optimization in a hierarchical structure

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0481248A2 (fr) * 1990-10-18 1992-04-22 International Business Machines Corporation Tri et fusion de vecteurs
US5619693A (en) * 1994-05-02 1997-04-08 Tandem Computers Incorporated Method for sorting and storing data employing dynamic sort tree reconfiguration in volatile memory

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4719458A (en) 1986-02-24 1988-01-12 Chrysler Motors Corporation Method of data arbitration and collision detection in a data bus
US4706082A (en) 1986-02-24 1987-11-10 Chrysler Motors Corporation Serial data bus for intermodule data communications
JPH0659055B2 (ja) 1987-12-18 1994-08-03 沖電気工業株式会社 汎用モジュール内伝送方式
JP2752634B2 (ja) 1988-05-26 1998-05-18 優 喜連川 ソート処理装置
JPH0776906B2 (ja) * 1989-06-30 1995-08-16 ディジタル イクイプメント コーポレーション 分類加速装置のための速度及びメモリー制御
US5210870A (en) * 1990-03-27 1993-05-11 International Business Machines Database sort and merge apparatus with multiple memory arrays having alternating access
JPH04180124A (ja) 1990-11-15 1992-06-26 Toshiba Corp ソート処理装置
JPH06242925A (ja) * 1993-02-15 1994-09-02 Mitsubishi Electric Corp ソート処理装置
US5440585A (en) 1993-06-14 1995-08-08 At&T Corp. Applications of simultaneous analog and digital communication
JPH07111677A (ja) 1993-10-14 1995-04-25 Toshiba Corp 移動通信システム
JP2606608B2 (ja) 1994-10-31 1997-05-07 日本電気株式会社 同値キーが存在するデータのソート方式

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0481248A2 (fr) * 1990-10-18 1992-04-22 International Business Machines Corporation Tri et fusion de vecteurs
US5619693A (en) * 1994-05-02 1997-04-08 Tandem Computers Incorporated Method for sorting and storing data employing dynamic sort tree reconfiguration in volatile memory

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
DONAL E. KNUTH: "The Art of Computer Programming, Vol. 3 Sorting and Searching", 1973, ADDISON-WESLEY, XP002179989 *

Also Published As

Publication number Publication date
US6330559B1 (en) 2001-12-11
CA2274282C (fr) 2002-07-30
CA2274282A1 (fr) 1999-12-19
TW445428B (en) 2001-07-11
JP2000010761A (ja) 2000-01-14
JP3344559B2 (ja) 2002-11-11
EP0965909A2 (fr) 1999-12-22

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